<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>tail log</title>
    <script src="//cdn.bootcss.com/jquery/2.1.4/jquery.js"></script>
</head>
<body>

</body>
    <form action="/viewlog" method="post">
      <p>
          <select name="serverid" id="">
              <option value="9091">9091服务器</option>
              <option value="9092">9092服务器</option>
          </select>
      </p>
        <input type="submit" value="查看实时日志">
    </form>


</body>
</html>